2012 BMW 640 review
See also:
Run-flat tires
The symbol identifying run-flat tires is a circle with the letters RSC on the
sidewall.
Run-flat tires comprise a conditionally self-supporting tire and a special rim.
The reinforcement in the ...
Switching on automatically
With the engine running or the ignition switched
on, shift the selector lever into position R. ...
Notes on EmergencyRequests
Do not use the voice activation system to initiate
an Emergency Request. In stressful situations,
the voice and vocal pitch can change. This can
unnecessarily delay the establishment of a telephone ...
